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US Secretary of State Rex Tillerson pauses during a briefing at the Department of State   on August 22, 2017 in Washington, DC.
US Secretary of State Rex Tillerson acknowledged Tuesday that North Korea has shown a "level of restraint" in not conducting nuclear or missile tests since new UN sanctions were imposed. And he expressed the hope that it was a sign of Pyongyang's readiness to enter peace and disarmament talks with Washington "sometime in the near future."
 / AFP PHOTO / Brendan Smialowski        (Photo credit should read BRENDAN SMIALOWSKI/AFP/Getty Images)
US Secretary of State Rex Tillerson pauses during a briefing at the Department of State   on August 22, 2017 in Washington, DC.
US Secretary of State Rex Tillerson acknowledged Tuesday that North Korea has shown a "level of restraint" in not conducting nuclear or missile tests since new UN sanctions were imposed. And he expressed the hope that it was a sign of Pyongyang's readiness to enter peace and disarmament talks with Washington "sometime in the near future."
 / AFP PHOTO / Brendan Smialowski        (Photo credit should read BRENDAN SMIALOWSKI/AFP/Getty Images)

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Tillerson under fire for turmoil at State Dept.

Secretary of State Rex Tillerson is facing a wave of withering bipartisan criticism that his effort to reform the State Department is instead spurring an exodus of talent that undermines American diplomacy and endangers the nation. CNN's Elise Labott reports.

Tillerson under fire for turmoil at State Dept.

Secretary of State Rex Tillerson is facing a wave of withering bipartisan criticism that his effort to reform the State Department is instead spurring an exodus of talent that undermines American diplomacy and endangers the nation. CNN's Elise Labott reports.